PLAY AS HELICOPTER.......L1, TRI, R2, TRI, TRI, R1.
PLAY AS GOLIATH..........TRI, L1, R1, X, L2, L2.
PLAY AS NIGHTSHADE.......R1, R2, L1, L1, X, O.
PLAY AS ALIEN............R1, SQU, X, SQU, L2, O.
PLAY AS BIG DADDY........TRI SQU R2 X TRI R2. (THEN ENTER CHALLENGE MODE AND SELECT NUKE YORK LEVEL)
FUNTOPIA LEVEL...........X, O, L2, X, SQU, L1.
GULTCH LEVEL.............X, SQU, O, L1, L2, SQU.
DOUBLE PICK-UPS..........L1, L2, O, L1, R1, SQU.
INCREASED ARMOR..........R1, TRI, R1, TRI, L1, SQU.
INFINITE TURBOS..........SQU, X, O, TRI, R1, R2.
INFINITE JUMP............O, SQU, R2, X, TRI, R2.
BOSS BATTLE 1............O, R2, R1, SQU, L1, R2.
BOSS BATTLE 2............O, O, L2, L1, TRI, TRI.
BOSS BATTLE BIG DADDY....SQU, TRI, O, O, R2, R2.
DUKE NUKEM MOVIE.........SQU, SQU, O, O, TRI, TRI.
- CHEATS ENABLED CODE:
WHEN YOU LEVEL IS LOADING, HOLD L1+R1+R2+SELECT, WHEN GAME BEGINS "CHEATS ENABLED" WILL APPEAR, NOW ENTER ANY OF THE CHEATS BELOW.
- QUICK CASH:
AFTER CHEATS ENABLED CODE, DURING GAME, HOLD R1+R2, PRESS L1, UP, DOWN, UP, DOWN.
- MAGA MACHINE GUNS:
AFTER CHEATS ENABLED CODE, DURING GAME, HOLD L1+R1+R2+X, PRESS DOWN.
- INFINITE WEAPONS:
AFTER CHEATS ENABLED CODE, DURING GAME, HOLD L1+R1, PRESS UP, DOWN, UP, R2.
- HORNET NEST MISSILES:
AFTER CHEATS ENABLED CODE, DURING GAME, PRESS L1+L2+R1+TRI+LEFT, NOW SELECT STINGER MISSILES.
- INVINCIBLE:
AFTER CHEATS ENABLED CODE, DURING GAME, HOLD L1+R1, PRESS UP, DOWN, LEFT, RIGHT.
- GOD MODE:
AFTER CHEATS ENABLED CODE, DURING GAME, HOLD L1+L2+R1+R2, PRESS UP, DOWN, LEFT, RIGHT.
- CLEAN STAGES:
AFTER CHEATS ENABLED CODE, DURING GAME, HOLD R1+SELECT, PRESS UP.
- SECRET MOVES:
(ALL MOVES HOLD TRI)
SHIELD: UP, RIGHT, DOWN, LEFT.
STUN: RIGHT, LEFT, UP.
CASH SUCK: LEFT, RIGHT, UP.
MINE: LEFT, RIGHT, DOWN.
REAR FIRE: RIGHT, LEFT, DOWN.
JUMP: L1+R1
2 WHEELS (L): UP, DOWN, LEFT.
2 WHEELS (R): UP, DOWN, RIGHT.
